<http://ns.inria.fr/covid19/PMC7148231#title>	<http://purl.org/dc/terms/subject>	"Human communication" .
<http://ns.inria.fr/covid19/PMC7148231#title>	<http://purl.org/dc/terms/subject>	"Human\u2013computer interaction" .
<http://ns.inria.fr/covid19/PMC7148231#title>	<http://purl.org/dc/terms/subject>	"Human\u2013machine interaction" .